310352280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 192

約数和(自身を含む): 1107095040

約数和(自身を除く): 796742760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 376, 392, 420, 470, 490, 564, 588, 658, 705, 735, 840, 940, 980, 987, 1123, 1128, 1176, 1316, 1410, 1470, 1645, 1880, 1960, 1974, 2246, 2303, 2632, 2820, 2940, 3290, 3369, 3948, 4492, 4606, 4935, 5615, 5640, 5880, 6580, 6738, 6909, 7861, 7896, 8984, 9212, 9870, 11230, 11515, 13160, 13476, 13818, 15722, 16845, 18424, 19740, 22460, 23030, 23583, 26952, 27636, 31444, 33690, 34545, 39305, 39480, 44920, 46060, 47166, 52781, 55027, 55272, 62888, 67380, 69090, 78610, 92120, 94332, 105562, 110054, 117915, 134760, 138180, 157220, 158343, 165081, 188664, 211124, 220108, 235830, 263905, 275135, 276360, 314440, 316686, 330162, 369467, 422248, 440216, 471660, 527810, 550270, 633372, 660324, 738934, 791715, 825405, 943320, 1055620, 1100540, 1108401, 1266744, 1320648, 1477868, 1583430, 1650810, 1847335, 2111240, 2201080, 2216802, 2586269, 2955736, 3166860, 3301620, 3694670, 4433604, 5172538, 5542005, 6333720, 6603240, 7389340, 7758807, 8867208, 10345076, 11084010, 12931345, 14778680, 15517614, 20690152, 22168020, 25862690, 31035228, 38794035, 44336040, 51725380, 62070456, 77588070, 103450760, 155176140, 310352280]

約数ペア:

[(1, 310352280), (2, 155176140), (3, 103450760), (4, 77588070), (5, 62070456), (6, 51725380), (7, 44336040), (8, 38794035), (10, 31035228), (12, 25862690), (14, 22168020), (15, 20690152), (20, 15517614), (21, 14778680), (24, 12931345), (28, 11084010), (30, 10345076), (35, 8867208), (40, 7758807), (42, 7389340), (47, 6603240), (49, 6333720), (56, 5542005), (60, 5172538), (70, 4433604), (84, 3694670), (94, 3301620), (98, 3166860), (105, 2955736), (120, 2586269), (140, 2216802), (141, 2201080), (147, 2111240), (168, 1847335), (188, 1650810), (196, 1583430), (210, 1477868), (235, 1320648), (245, 1266744), (280, 1108401), (282, 1100540), (294, 1055620), (329, 943320), (376, 825405), (392, 791715), (420, 738934), (470, 660324), (490, 633372), (564, 550270), (588, 527810), (658, 471660), (705, 440216), (735, 422248), (840, 369467), (940, 330162), (980, 316686), (987, 314440), (1123, 276360), (1128, 275135), (1176, 263905), (1316, 235830), (1410, 220108), (1470, 211124), (1645, 188664), (1880, 165081), (1960, 158343), (1974, 157220), (2246, 138180), (2303, 134760), (2632, 117915), (2820, 110054), (2940, 105562), (3290, 94332), (3369, 92120), (3948, 78610), (4492, 69090), (4606, 67380), (4935, 62888), (5615, 55272), (5640, 55027), (5880, 52781), (6580, 47166), (6738, 46060), (6909, 44920), (7861, 39480), (7896, 39305), (8984, 34545), (9212, 33690), (9870, 31444), (11230, 27636), (11515, 26952), (13160, 23583), (13476, 23030), (13818, 22460), (15722, 19740), (16845, 18424)]